Clozemaster

Fill-in-the-blank sentence game for building vocabulary in context in 50+ languages.

Verified facts: 3 of 3
Alternatives ranked: 5
Approved reviews: 0
Visits sent from here: 0

About Clozemaster

Clozemaster drills vocabulary by showing real sentences with one word missing, which you fill in by multiple choice or typing. Sentences are sorted by word frequency, so you learn the most common words first, and spaced repetition brings them back for review, with points and streaks for motivation. It offers more than 170 language pairings, so you can learn, say, Portuguese from Swedish, plus grammar challenges and listening practice for many languages. The free version gives a daily limit of play, and Clozemaster Pro unlocks unlimited sentences, listening and extra collections. Because sentences come partly from community databases, a few translations are awkward, and it doesn't teach grammar rules or conversation. It runs on the web, iOS and Android. Clozemaster suits learners who have finished a beginner app and want to grow vocabulary in context.

Best for: Post-beginner learners who want to grow vocabulary in real sentences.

What works

Learn words in real sentence context
170+ language pairings
Free daily play

Why people leave

Some sentences and translations are awkward
No grammar instruction
Unlimited play and listening need Pro

Top Clozemaster alternatives

See all 5

1
Lingvist
Adaptive sentence-based vocabulary with a more polished app.
66.5
2
Anki
Free, fully customisable flashcards for sentences and audio.
62.6
3
LingQ
Learn words by reading whole texts rather than single sentences.
59.6
4
Duolingo
Free structured course for learners still at the basics.
57.2
5
Glossika
Sentence repetition with more listening and speaking.
55.3

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Clozemaster: common questions

Is Clozemaster free?

Clozemaster has a free plan and paid plans.

Is Clozemaster open source?

No, Clozemaster is not open source. Open-source alternatives include Anki.

What platforms does Clozemaster run on?

Clozemaster is available for Web, iOS and Android.

What are the best alternatives to Clozemaster?

The highest-ranked Clozemaster alternatives right now are Lingvist, Anki and LingQ. See the full ranked list for pricing, platforms and verified facts.

See all 5 Clozemaster alternatives

Clozemaster facts

3 of 3 verified

Languages: 50+, with 170+ pairings; Checked Oct 25, 2026clozemaster.com(opens source in a new tab); “🌍 50+ languages Over 170 language pairings available.”
Pro guarantee: 30-day money-back; Checked Oct 25, 2026clozemaster.com(opens source in a new tab); “per year* 30-day money back guarantee Subscribe Best Deal *Recurring billing.”
Listening practice: Over 30 languages (Pro); Checked Oct 25, 2026clozemaster.com(opens source in a new tab); “Start understanding everything you hear with unlimited listening practice for over 30 languages .”